(CNN) – Mary Cheney, daughter of former Vice President Dick Cheney and sister of Wyoming GOP Senate candidate Liz Cheney, said her sister was "dead wrong" in her statements about same-sex marriage last week.

"For the record, I love my sister, but she is dead wrong on the issue of marriage," Mary Cheney wrote in a private Facebook post Friday night, according to The New York Times.FULL POST

(CNN) – A carefully worded statement from Liz Cheney Friday explained the Wyoming Senate candidate wasn't supportive of same-sex marriage, despite having a sister who married her longtime partner in Washington, D.C., last year.

"I am strongly pro-life and I am not pro-gay marriage," Cheney wrote. "I believe the issue of marriage must be decided by the states, and by the people in the states, not by judges and not even by legislators, but by the people themselves."FULL POST

(CNN) - The U.S. Senate race in Wyoming has it all: A popular incumbent Republican facing a primary challenge, a GOP feud, a generational divide, and Dick Cheney, one of the most polarizing figures in politics.

Liz Cheney was to meet with reporters at two events in Wyoming one day after she announced her bid for Senate. Her announcement came on the same day that three-term Republican Sen. Mike Enzi said he would run for re-election.

Washington (CNN) – Republican Rep. Cynthia Lummis of Wyoming ripped Liz Cheney's decision to challenge Sen. Mike Enzi for his Senate seat next year in Wyoming as "bad form" and predicted she would lose in the GOP primary next year.

"I don't know that anybody can out-conservative Mike Enzi," Lummis told reporters outside the House chamber on Tuesday. She also compared her to Hillary Clinton when she ran for senator in New York.FULL POST

(CNN) - Liz Cheney, daughter of former Vice President Dick Cheney, will challenge three-term Republican Sen. Michael Enzi of Wyoming for his seat in next year's mid-term elections, she announced Tuesday in a web video.

"Today I am launching my candidacy for the United States Senate," she said.FULL POST

Former US Vice President Dick Cheney (L) speaks with his daughter Liz during the 2011 Washington Ideas Forum at the Newseum in Washington, DC, October 6, 2011. AFP PHOTO/Jim WATSON (Photo credit should read JIM WATSON/AFP/Getty Images)

(CNN) - Republicans need to move past last year's disappointing election before President Barack Obama drives the country to its demise, Liz Cheney, the daughter of former Vice President Dick Cheney, wrote in an op-ed published Friday in the Wall Street Journal.

"It is time for Republicans to get over their loss in 2012. We are all that stands between this president's policies and a damaged and diminished America," she wrote. "It is time to get back in the fight."FULL POST

Washington (CNN) – Former Vice President Dick Cheney's daughter gave an update on her father's condition Thursday, days after he returned home following heart transplant surgery.

"He's doing wonderfully. He's at home. He was out of the hospital after just 10 days, which is just tremendous, and when I talked to him yesterday, he walked outside to the end of the driveway to pick up the newspapers and walked back, and it was a big milestone. So he's doing very well," Liz Cheney said after an event at the American Enterprise Institute.FULL POST

Washington (CNN) – Liz Cheney blasted President Barack Obama in a statement Wednesday, saying he seems "unwilling to do what it takes" to protect the country from a terrorist attack.

Cheney released the statement following a report in the Washington Post that quotes journalist Bob Woodward's new book detailing the Obama administration's deliberations over U.S. strategy in Afghanistan.

According to an excerpt, Obama sat down with Woodward last July to discuss the White House's struggle with the threat of terrorist attacks on U.S. soil.

"We can absorb a terrorist attack. We'll do everything we can to prevent it, but even a 9/11, even the biggest attack ever . . . we absorbed it and we are stronger," Obama reportedly said in the interview.

Washington (CNN) - Another prominent conservative is asking Republican National Committee Chairman Michael Steele to resign, calling his comments on the war in Afghanistan "deeply disappointing and wrong."

Liz Cheney, a former State Department official and daughter of former Vice President Dick Cheney, said in a statement released Saturday that Steele must go.

"RNC Chairman Michael Steele's comments about the war in Afghanistan were deeply disappointing and wrong," Cheney said. "The chairman of the Republican party must be unwavering in his support for American victory in the war on terror – a victory that cannot be accomplished if we do not prevail in Afghanistan. I endorse fully Bill Kristol's letter to Chairman Steele. It is time for Chairman Steele to step down."

Cheney, a founding member of Keep America Safe, a conservative advocacy group focused on national security and foreign policy issues, is not the first to call for Steele's resignation. On Friday, influential conservative and editor of the Weekly Standard William Kristol called on Steele to step down.